New SHiFT codes for Borderlands 4: JZFTT-SSTC3-5FTT5-J3TB3-JSB9S + BZ6TT-JBWKB-KX3BK-BJT3T-5FS63 + 3Z6T3-CTWWB-KX3BW-3B3BT-SWBSB. Expire in 48h. Activation in game or at https://shift.gearboxsoftware.com/rewards